dury[8], rudy[8], udry[8], urdy[8], widu[7], wyru[7], wiru[6], iryd[6], diwy[6], widy[6], wydr[6], drwi[5], wiry[5],
idu[6], dur[6], rud[6], urd[6], dwu[6], rui[5], idy[5], diw[4], wid[4], iwy[4], rwy[4], wyr[4], wir[3],
ud[5], wu[4], id[3], wy[3], iw[2],
